发布求助
文献互助 智能选刊 最新文献

Vestnik Moskovskogo Universiteta Seriya 2 Khimiya最新文献

筛选
英文 中文
COMPLEX FORMATION OF SILVER(I) WITH 1,2,3-BENZOTRIAZOLE. PROTONIZATION CONSTANTS OF 1,2,3-BENZOTRIAZOLE 银(i)与1,2,3-苯并三唑络合物的形成。1,2,3-苯并三唑的质子化常数
Vestnik Moskovskogo Universiteta Seriya 2 Khimiya Pub Date : 2023-06-02 DOI: 10.55959/msu0579-9384-2-2023-64-3-270-277
Аbdurasul A. Samadov, Anna F. Stepnova, Erkin F. Faizullozoda, Alexey N. Kuzmenko, Olga N. Plakhotnaya, Alexander V. Kuzin, Kurbon J. Suyarov, Kholid Ya. Khuseinov
{"title":"COMPLEX FORMATION OF SILVER(I) WITH 1,2,3-BENZOTRIAZOLE. PROTONIZATION CONSTANTS OF 1,2,3-BENZOTRIAZOLE","authors":"Аbdurasul A. Samadov, Anna F. Stepnova, Erkin F. Faizullozoda, Alexey N. Kuzmenko, Olga N. Plakhotnaya, Alexander V. Kuzin, Kurbon J. Suyarov, Kholid Ya. Khuseinov","doi":"10.55959/msu0579-9384-2-2023-64-3-270-277","DOIUrl":"https://doi.org/10.55959/msu0579-9384-2-2023-64-3-270-277","url":null,"abstract":"The acid–base properties of 1,2,3-benzotriazole (Bta) at 25 °C and I = 0.1 mol/l KCl were studied by the pH-metric method in an aqueous solution. It has been established that in the strongly acidic region of the solution, one of the two nitrogen atoms of the pyridine type of the Bta triazole rings undergoes protonation, and at high pH values, hydrogen abstraction occurs from the NH fragment of the molecule. The obtained values of the protonization constants of 1,2,3-benzotriazole are: log K1 = 8.27 and log K2 = 0.65. Using the potential of a silver electrode, the equilibria of silver(I) complexation with 1,2,3-benzotriazole were studied. The data obtained indicate that Ag+replaces the hydrogen ions of the ligand molecule and forms complexes of the following composition AgBta and AgBta2– with stability constants equal to log β1 = 8.50 (AgBta) and logβ2 = 12.65 (AgBta2–), respectively.","PeriodicalId":23660,"journal":{"name":"Vestnik Moskovskogo Universiteta Seriya 2 Khimiya","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136000524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
COMPARISON OF THE PROPERTIES OF 3-AMINOPROPYL SILICA WITH DIFFERENT NITROGEN CONTENT IN HILIC MODE 不同含氮量的3-氨基丙基二氧化硅在亲性模式下的性能比较
Vestnik Moskovskogo Universiteta Seriya 2 Khimiya Pub Date : 2023-06-02 DOI: 10.55959/msu0579-9384-2-2023-64-3-245-255
Natalia Yu. Chikurova, Anna O. Shemiakina, Daria S. Kryzhanovskaya, Oleg A. Shpigun, Alla V. Chernobrovkina
{"title":"COMPARISON OF THE PROPERTIES OF 3-AMINOPROPYL SILICA WITH DIFFERENT NITROGEN CONTENT IN HILIC MODE","authors":"Natalia Yu. Chikurova, Anna O. Shemiakina, Daria S. Kryzhanovskaya, Oleg A. Shpigun, Alla V. Chernobrovkina","doi":"10.55959/msu0579-9384-2-2023-64-3-245-255","DOIUrl":"https://doi.org/10.55959/msu0579-9384-2-2023-64-3-245-255","url":null,"abstract":"A comparison of 4 amino phases representing 3-aminopropyl silica batches with different amount of grafted functional groups was made. To evaluate the chromatographic properties of the adsorbents, the Tanaka test for hydrophilic stationary phases was used, and the retention of polar substances of various classes in HILIC mode was also studied. It is shown that even small changes in nitrogen content between different batches of 3-aminopropyl silica have a significant effect on the retention of polar analytes. Hydrophilicity of a substrate was shown to have the greatest effect on its chromatographic behavior, and its evaluation using the Tanaka test is the basis for a batch selection either for separation of particular classes of polar substances or for further modification aiming at obtaining new phases.","PeriodicalId":23660,"journal":{"name":"Vestnik Moskovskogo Universiteta Seriya 2 Khimiya","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136001182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
GROUPOID OF INTERMOLECULAR CONTACTS AND ITS FUZZY CAYLEY GRAPH 分子间接触群及其模糊cayley图
Vestnik Moskovskogo Universiteta Seriya 2 Khimiya Pub Date : 2023-06-02 DOI: 10.55959/msu0579-9384-2-2023-64-3-223-237
Alexander M. Banaru, Daria A. Banaru, Sergey M. Aksenov
{"title":"GROUPOID OF INTERMOLECULAR CONTACTS AND ITS FUZZY CAYLEY GRAPH","authors":"Alexander M. Banaru, Daria A. Banaru, Sergey M. Aksenov","doi":"10.55959/msu0579-9384-2-2023-64-3-223-237","DOIUrl":"https://doi.org/10.55959/msu0579-9384-2-2023-64-3-223-237","url":null,"abstract":"The article defi nes a group of intermolecular contacts for a monosystemic molecular structure described by one of the crystallographic symmetry groups (space, subperiodic, point) in n-dimensional Euclidean space with unoccupied special positions. The defi nition of a monoid of contacts for a polysystemic molecular structure is given. Crisp and fuzzy Cayley graphs of groups and monoids of contacts are constructed. Some examples of crystal structures are considered.","PeriodicalId":23660,"journal":{"name":"Vestnik Moskovskogo Universiteta Seriya 2 Khimiya","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135912564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ATOMIC FORCE MICROSCOPY OF ANTIBACTERIAL COATINGS PRODUCED FROM POLYCATION AND ITS WATER-SOLUBLE COMPLEX WITH POLYANION 聚阳离子及其与聚阴离子的水溶性配合物抗菌涂层的原子力显微镜研究
Vestnik Moskovskogo Universiteta Seriya 2 Khimiya Pub Date : 2023-06-02 DOI: 10.55959/msu0579-9384-2-2023-64-3-265-269
Vladislava A. Pigareva, Anastasia V. Bolshakova, Andrey V. Sybachin
{"title":"ATOMIC FORCE MICROSCOPY OF ANTIBACTERIAL COATINGS PRODUCED FROM POLYCATION AND ITS WATER-SOLUBLE COMPLEX WITH POLYANION","authors":"Vladislava A. Pigareva, Anastasia V. Bolshakova, Andrey V. Sybachin","doi":"10.55959/msu0579-9384-2-2023-64-3-265-269","DOIUrl":"https://doi.org/10.55959/msu0579-9384-2-2023-64-3-265-269","url":null,"abstract":"In this work, the morphology and stability of coatings formed from polydiallyldimethylammonium chloride, as well as its complex with sodium polystyrenesulfonate, on the surface of glass and polycarbonate were studied. It has been established that the modifi cation of a polycation with a polyanion makes it possible to increase the resistance of the formed coatings to washing off with water, ensuring the creation of effective antibacterial coatings on various surfaces.","PeriodicalId":23660,"journal":{"name":"Vestnik Moskovskogo Universiteta Seriya 2 Khimiya","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136000532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PHOTOTRANSFORMATIONS OF 1,3-BUTADIENE DIEPOXIDE RADICAL CATIONS IN CF3ССl3 AT 77 K 77 K下CF3ССl3中1,3-丁二烯二氧化基阳离子的光转化
Vestnik Moskovskogo Universiteta Seriya 2 Khimiya Pub Date : 2023-06-02 DOI: 10.55959/msu0579-9384-2-2023-64-3-238-244
Daria A. Pomogailo, Oleg I. Gromov, Vladimir I. Pergushov, Ivan D. Sorokin, Mikhail Ya. Melnikov
{"title":"PHOTOTRANSFORMATIONS OF 1,3-BUTADIENE DIEPOXIDE RADICAL CATIONS IN CF3ССl3 AT 77 K","authors":"Daria A. Pomogailo, Oleg I. Gromov, Vladimir I. Pergushov, Ivan D. Sorokin, Mikhail Ya. Melnikov","doi":"10.55959/msu0579-9384-2-2023-64-3-238-244","DOIUrl":"https://doi.org/10.55959/msu0579-9384-2-2023-64-3-238-244","url":null,"abstract":"The nature of radical cations stabilized in irradiated frozen 1,3-butadiene diepoxide/CF3CCl3 solutions was determined via low-temperature UV/Vis spectroscopy, electron paramagnetic resonance spectroscopy, and quantum chemistry. It was found that the cyclic radical cations yielded as radiolysis products undergo C—C bond cleavage in both oxirane cycles under the action of light with further elimination of molecular formaldehyde resulting in distonic CH2OC+CH2 radical cations.","PeriodicalId":23660,"journal":{"name":"Vestnik Moskovskogo Universiteta Seriya 2 Khimiya","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136001486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ON A POSSIBLE REASON FOR THE PREDOMINATION OF VANADIUM IN THE MICROELEMENT COMPOSITION OF SULFUROUS OILS 硫化油微量元素组成中钒占主导地位的可能原因
Vestnik Moskovskogo Universiteta Seriya 2 Khimiya Pub Date : 2023-06-01 DOI: 10.55959/msu0579-9384-2-2023-64-1-60-65
GEORGY V. LISICHKIN
{"title":"ON A POSSIBLE REASON FOR THE PREDOMINATION OF VANADIUM IN THE MICROELEMENT COMPOSITION OF SULFUROUS OILS","authors":"GEORGY V. LISICHKIN","doi":"10.55959/msu0579-9384-2-2023-64-1-60-65","DOIUrl":"https://doi.org/10.55959/msu0579-9384-2-2023-64-1-60-65","url":null,"abstract":"In accordance with the abiogenic hypothesis of the origin of oil, deposits formed as a result of degassing of the Earth, in particular, due to the interaction of mantle methane and its polycondensation products with elemental sulfur, are thermodynamically open systems. In open systems, self-organization processes are realized and a progressive evolution of the catalyst of the basic reaction occurs, accompanied by an increase in its activity and accumulation in the system. The predominance of vanadium in the trace element composition of sour oils may be due to its catalytic activity in the basic reaction of the formation of C-S bonds.","PeriodicalId":23660,"journal":{"name":"Vestnik Moskovskogo Universiteta Seriya 2 Khimiya","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135673780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
NEW FEED ENZYME PREPARATIONS FOR THE DESTRUCTION OF NON-STARCH POLYSACCHARIDES AND PHYTATES 用于破坏非淀粉多糖和植酸盐的新型饲料酶制剂
Vestnik Moskovskogo Universiteta Seriya 2 Khimiya Pub Date : 2023-06-01 DOI: 10.55959/msu0579-9384-2-2023-64-2-178-186
OLGA G. KOROTKOVA, ALEXANDRA M. ROZHKOVA, VALERY Y. KISLITSIN, OLGA A. SINITSYNA, YURI A. DENISENKO, MARIA A. MAROCHKINA, IVAN N. ZOROV, IGOR A. SHASHKOV, AIDAR D. SATRUTDINOV, ARKADY P. SINITSYN
{"title":"NEW FEED ENZYME PREPARATIONS FOR THE DESTRUCTION OF NON-STARCH POLYSACCHARIDES AND PHYTATES","authors":"OLGA G. KOROTKOVA, ALEXANDRA M. ROZHKOVA, VALERY Y. KISLITSIN, OLGA A. SINITSYNA, YURI A. DENISENKO, MARIA A. MAROCHKINA, IVAN N. ZOROV, IGOR A. SHASHKOV, AIDAR D. SATRUTDINOV, ARKADY P. SINITSYN","doi":"10.55959/msu0579-9384-2-2023-64-2-178-186","DOIUrl":"https://doi.org/10.55959/msu0579-9384-2-2023-64-2-178-186","url":null,"abstract":"New recombinant strains of Penicillium verruculosum have been created with a high level of expression of homologous endo-β-1,4-glucanase II and heterologous phytase A A. niger, as well as heterologous endo-1,4-β-xylanase E P. canescens and phytase A A. niger, allowing to obtain highly active feed enzyme preparations (AF) capable of simultaneously signi cantly reducing viscosity non-starch polysaccharides, as well as increase the bioavailability of phosphorus and minerals of grain-based feed and, thus, increase the digestibility of nutrients of agricultural animal and poultry feed. Speci c AF activities for speci c substrates (xylanau, β-glucan, phytate) were studied, the qualitative and quantitative component composition of new AF was determined. On the basis of a new enzyme preparation containing homologous endo-β-1,4-glucanase II and heterologous phytase A A. niger, a recipient strain ∆nia D - was obtained, into which heterologous endo-1,4-β-xylanase E P. canescens was successfully cloned and, thus, a promising producer of three target enzymes was obtained simultaneously.","PeriodicalId":23660,"journal":{"name":"Vestnik Moskovskogo Universiteta Seriya 2 Khimiya","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135727916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ENZYME-LINKED IMMUNOSORBENT ASSAY OF AUTOANTIBODIES AGAINST HUMAN β1-ADRENERGIC RECEPTOR USING RECOMBINANT ANTIGENS 酶联免疫吸附法测定人β1-肾上腺素能受体自身抗体的重组抗原
Vestnik Moskovskogo Universiteta Seriya 2 Khimiya Pub Date : 2023-06-01 DOI: 10.55959/msu0579-9384-2-2023-64-2-203-211
VITALY G. GRIGORENKO, IRINA P. ANDREEVA, ELIZAVETA A. MELNICHUK, PAVEL A. LEVASHOV
{"title":"ENZYME-LINKED IMMUNOSORBENT ASSAY OF AUTOANTIBODIES AGAINST HUMAN β1-ADRENERGIC RECEPTOR USING RECOMBINANT ANTIGENS","authors":"VITALY G. GRIGORENKO, IRINA P. ANDREEVA, ELIZAVETA A. MELNICHUK, PAVEL A. LEVASHOV","doi":"10.55959/msu0579-9384-2-2023-64-2-203-211","DOIUrl":"https://doi.org/10.55959/msu0579-9384-2-2023-64-2-203-211","url":null,"abstract":"E. coli strains have been created as producers of recombinant β1-adreno-receptor epitopes as part of chimeric proteins. The corresponding epitope sequences are located in the C-terminal region of the human heart fatty acid binding protein (hH-FABP) and separated from it by a linker sequence (Gly4Ser)3. A solid-phase enzyme-linked immunosorbent assay (ELISA) for detection of autoantibodies against β1-adrenergic receptor in human blood serum based on a recombinant epitope has been developed. Blood sera of patients (N = 76) with various diagnoses of cardiopathologies and other diseases were analyzed. In some patients with a con rmed diagnosis of cardiovascular diseases, a signi cantly increased level of autoantibodies to β1-adrenergic receptor was detected, in most cases those with a diagnosis of acute myocardial infarction.","PeriodicalId":23660,"journal":{"name":"Vestnik Moskovskogo Universiteta Seriya 2 Khimiya","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135721146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ALKYL-INDOLE DERIVATIVES OF UNNATURAL TETRAPEPTIDES: SYNTHESIS AND EVALUATION OF BIOLOGICAL ACTIVITY 非天然四肽的烷基吲哚衍生物:合成及生物活性评价
Vestnik Moskovskogo Universiteta Seriya 2 Khimiya Pub Date : 2023-06-01 DOI: 10.55959/msu0579-9384-2-2023-64-2-187-194
MARGARITA S. STIAZHKINA, ULYANA A. BUDANOVA, YURI L. SEBYAKIN
{"title":"ALKYL-INDOLE DERIVATIVES OF UNNATURAL TETRAPEPTIDES: SYNTHESIS AND EVALUATION OF BIOLOGICAL ACTIVITY","authors":"MARGARITA S. STIAZHKINA, ULYANA A. BUDANOVA, YURI L. SEBYAKIN","doi":"10.55959/msu0579-9384-2-2023-64-2-187-194","DOIUrl":"https://doi.org/10.55959/msu0579-9384-2-2023-64-2-187-194","url":null,"abstract":"Peptidomimetics are small molecules that are able to mimic the functional and structural features of peptides. The application of rational design during the development process allows their use as effective antibacterial agents with improved pharma-cokinetic properties. In this work, we have constructed a series of cationic amphiphiles based on the alkyl-indole derivative of L-serine, differing in amino acid composition in the polar block and have potential antimicrobial activity. A universal preparation scheme has been developed, which makes it possible to obtain target compounds in quantities necessary for further study of biological properties. Based on the analysis of antimicrobial activity, it was found that structures with a higher lipophilicity value and a smaller polar block volume demonstrate the best results.","PeriodicalId":23660,"journal":{"name":"Vestnik Moskovskogo Universiteta Seriya 2 Khimiya","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135722771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MODELING OF THE INTERACTION OF LOW MOLECULAR WEIGHT TARGETING LIGANDS AND SYNTHESIS OF LIPOTRIPEPTIDES WITH POTENTIAL INHIBITORY ABILITY AGAINST INTEGRIN αVβ3 低分子量靶向配体与合成具有潜在抑制整合素αvβ3能力的脂三肽相互作用的建模
Vestnik Moskovskogo Universiteta Seriya 2 Khimiya Pub Date : 2023-06-01 DOI: 10.55959/msu0579-9384-2-2023-64-2-130-140
ANASTASIA YU. MIKHAILOVA, ULYANA A. BUDANOVA, SEBYAKIN YURII L.
{"title":"MODELING OF THE INTERACTION OF LOW MOLECULAR WEIGHT TARGETING LIGANDS AND SYNTHESIS OF LIPOTRIPEPTIDES WITH POTENTIAL INHIBITORY ABILITY AGAINST INTEGRIN αVβ3","authors":"ANASTASIA YU. MIKHAILOVA, ULYANA A. BUDANOVA, SEBYAKIN YURII L.","doi":"10.55959/msu0579-9384-2-2023-64-2-130-140","DOIUrl":"https://doi.org/10.55959/msu0579-9384-2-2023-64-2-130-140","url":null,"abstract":"Low molecular weight RGD peptides and RGD mimetics are widely studied as ligands targeting the corresponding receptor in the diagnosis and therapy of cancer, as well as in the eld of bone tissue regeneration. Some of them are undergoing preclinical trials. The aim of this work is to select optimal variants of the ligand structure based on an aliphatic RGD mimetic. By methods of molecular modeling (“blind” docking and active site docking), the most advantageous constructions for the formation of a stable complex with the integrin αVβ3 were determined. A scheme was developed and the synthesis of two lipotripeptides Gnd-GABA-Gly-Asp(C16)2, Gnd-β-Ala-Gly-As-p(C16)2 with the potential ability to inhibit this receptor on the surface of tumor tissues was carried out.","PeriodicalId":23660,"journal":{"name":"Vestnik Moskovskogo Universiteta Seriya 2 Khimiya","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135727275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信